arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi

   1 /*
   2  * calao-dab-mmx.dtsi - Device Tree Include file for Calao DAB-MMX Daughter Board
   3  *
   4  * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   5  *
   6  * Licensed under GPLv2.
   7  */
   8
   9 / {
  10         ahb {
  11                 apb {
  12                         usart1: serial@fffb4000 {
  13                                 status = "okay";
  14                         };
  15
  16                         usart3: serial@fffd0000 {
  17                                 status = "okay";
  18                         };
  19                 };
  20         };
  21
  22         i2c-gpio@0 {
  23                 status = "okay";
  24         };
  25
  26         leds {
  27                 compatible = "gpio-leds";
  28
  29                 user_led1 {
  30                         label = "user_led1";
  31                         gpios = <&pioB 20 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34 /*
  35 * led already used by mother board but active as high
  36 *               user_led2 {
  37 *                       label = "user_led2";
  38 *                       gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
  39 *               };
  40 */
  41                 user_led3 {
  42                         label = "user_led3";
  43                         gpios = <&pioB 22 GPIO_ACTIVE_LOW>;
  44                 };
  45
  46                 user_led4 {
  47                         label = "user_led4";
  48                         gpios = <&pioB 23 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 red {
  52                         label = "red";
  53                         gpios = <&pioB 24 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 orange {
  57                         label = "orange";
  58                         gpios = <&pioB 30 GPIO_ACTIVE_LOW>;
  59                 };
  60
  61                 green {
  62                         label = "green";
  63                         gpios = <&pioB 31 GPIO_ACTIVE_LOW>;
  64                 };
  65         };
  66
  67         gpio_keys {
  68                 compatible = "gpio-keys";
  69                 #address-cells = <1>;
  70                 #size-cells = <0>;
  71
  72                 user_pb1 {
  73                         label = "user_pb1";
  74                         gpios = <&pioB 25 GPIO_ACTIVE_LOW>;
  75                         linux,code = <0x100>;
  76                 };
  77
  78                 user_pb2 {
  79                         label = "user_pb2";
  80                         gpios = <&pioB 13 GPIO_ACTIVE_LOW>;
  81                         linux,code = <0x101>;
  82                 };
  83
  84                 user_pb3 {
  85                         label = "user_pb3";
  86                         gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
  87                         linux,code = <0x102>;
  88                 };
  89
  90                 user_pb4 {
  91                         label = "user_pb4";
  92                         gpios = <&pioC 9 GPIO_ACTIVE_LOW>;
  93                         linux,code = <0x103>;
  94                 };
  95         };
  96 };